12165916

素因数分解:

$2^2\times 7^2\times {\mathrm{62071}}^1$

素因数の和:62089

約数の個数: 18

約数和(自身を含む): 24766728

約数和(自身を除く): 12600812

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 62071, 124142, 248284, 434497, 868994, 1737988, 3041479, 6082958, 12165916]

約数ペア:

[(1, 12165916), (2, 6082958), (4, 3041479), (7, 1737988), (14, 868994), (28, 434497), (49, 248284), (98, 124142), (196, 62071)]